JPS63174462U - - Google Patents
Info
- Publication number
- JPS63174462U JPS63174462U JP5568387U JP5568387U JPS63174462U JP S63174462 U JPS63174462 U JP S63174462U JP 5568387 U JP5568387 U JP 5568387U JP 5568387 U JP5568387 U JP 5568387U JP S63174462 U JPS63174462 U JP S63174462U
- Authority
- JP
- Japan
- Prior art keywords
- surge protection
- parallel
- protection circuit
- diodes
- resistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
第1図は本考案に係るデバイスのサージ保護回
路の第一実施例を示す回路図、第2図は同第二実
施例を示す回路図、第3図は従来例を示す回路図
である。
10……半導体デバイス、11・11a……サ
ージ保護回路、12a・12b・12c・12d
……ダイオード、13・13a……抵抗。
FIG. 1 is a circuit diagram showing a first embodiment of a surge protection circuit for a device according to the present invention, FIG. 2 is a circuit diagram showing a second embodiment of the same, and FIG. 3 is a circuit diagram showing a conventional example. 10...Semiconductor device, 11/11a...Surge protection circuit, 12a/12b/12c/12d
...Diode, 13/13a...Resistance.
Claims (1)
のダイオードと、その前記ダイオード間に並列に
組み込まれた抵抗とからなる回路を接続してある
ことを特徴とするデバイスのサージ保護回路。 (2) 前記ダイオードと抵抗との組み合わせを複
数組並列に備えていることを特徴とする登録請求
の範囲第1項に記載のデバイスのサージ保護回路
。[Claims for Utility Model Registration] (1) A circuit comprising a plurality of diodes connected in series and a resistor built in parallel between the diodes is connected to the device terminal. Surge protection circuit for devices. (2) A surge protection circuit for a device according to claim 1, comprising a plurality of combinations of the diode and the resistor in parallel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5568387U JPS63174462U (en) | 1987-04-13 | 1987-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5568387U JPS63174462U (en) | 1987-04-13 | 1987-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63174462U true JPS63174462U (en) | 1988-11-11 |
Family
ID=30883809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5568387U Pending JPS63174462U (en) | 1987-04-13 | 1987-04-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63174462U (en) |
-
1987
- 1987-04-13 JP JP5568387U patent/JPS63174462U/ja active Pending
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